EP1814195A4 - Antenneneinrichtung und drahtloses endgerät mit der antenneneinrichtung - Google Patents

Antenneneinrichtung und drahtloses endgerät mit der antenneneinrichtung

Info

Publication number
EP1814195A4
EP1814195A4 EP05782387A EP05782387A EP1814195A4 EP 1814195 A4 EP1814195 A4 EP 1814195A4 EP 05782387 A EP05782387 A EP 05782387A EP 05782387 A EP05782387 A EP 05782387A EP 1814195 A4 EP1814195 A4 EP 1814195A4
Authority
EP
European Patent Office
Prior art keywords
antenna device
wireless terminal
antenna
wireless
terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05782387A
Other languages
English (en)
French (fr)
Other versions
EP1814195A1 (de
Inventor
Junji Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Panasonic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of EP1814195A1 publication Critical patent/EP1814195A1/de
Publication of EP1814195A4 publication Critical patent/EP1814195A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/22—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of a single substantially straight conductive element
    • H01Q19/24—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of a single substantially straight conductive element the primary active element being centre-fed and substantially straight, e.g. H-antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/28—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements
    • H01Q19/30—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of two or more substantially straight conductive elements the primary active element being centre-fed and substantially straight, e.g. Yagi antenna
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
EP05782387A 2004-10-01 2005-09-12 Antenneneinrichtung und drahtloses endgerät mit der antenneneinrichtung Withdrawn EP1814195A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004290143 2004-10-01
JP2004290063 2004-10-01
PCT/JP2005/016735 WO2006038432A1 (ja) 2004-10-01 2005-09-12 アンテナ装置およびそのアンテナ装置を用いた無線端末

Publications (2)

Publication Number Publication Date
EP1814195A1 EP1814195A1 (de) 2007-08-01
EP1814195A4 true EP1814195A4 (de) 2009-07-15

Family

ID=36142513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05782387A Withdrawn EP1814195A4 (de) 2004-10-01 2005-09-12 Antenneneinrichtung und drahtloses endgerät mit der antenneneinrichtung

Country Status (4)

Country Link
US (1) US7602340B2 (de)
EP (1) EP1814195A4 (de)
JP (1) JP4372156B2 (de)
WO (1) WO2006038432A1 (de)

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EP1677523A3 (de) * 2004-12-28 2011-03-30 LG Electronics, Inc. Digitaler Rundfunksender, -empfänger für tragbaren Rechner
JP4558598B2 (ja) * 2005-07-14 2010-10-06 日本アンテナ株式会社 平面アンテナ
JP2008236046A (ja) * 2007-03-16 2008-10-02 Yagi Antenna Co Ltd 小型スロットアンテナ
WO2008152731A1 (ja) * 2007-06-15 2008-12-18 Pioneer Corporation ダイポールアンテナ
JP4693815B2 (ja) * 2007-06-25 2011-06-01 株式会社日本自動車部品総合研究所 車載アンテナ装置
JP2009044610A (ja) * 2007-08-10 2009-02-26 Japan Aerospace Exploration Agency アレーアンテナ
TWI343672B (en) * 2007-11-15 2011-06-11 Lite On Technology Corp Antenna device and antenna system utilizing which
JP4968033B2 (ja) * 2007-12-11 2012-07-04 ソニー株式会社 アンテナ装置
JP5314704B2 (ja) 2008-12-26 2013-10-16 パナソニック株式会社 アレーアンテナ装置
JP5339349B2 (ja) * 2009-01-06 2013-11-13 Ｋｄｄｉ株式会社 アンテナ装置及びアレーアンテナ
US20100265041A1 (en) * 2009-04-16 2010-10-21 Powerid Ltd. Rfid transponder
US20100317302A1 (en) * 2009-06-12 2010-12-16 Novatel Wireless System and method for controlling rf explosure levels
TWI380509B (en) 2009-07-16 2012-12-21 Htc Corp Planar reconfigurable antenna
CN102104192B (zh) * 2009-12-08 2014-05-07 阿尔卑斯电气株式会社 天线装置
JP4916036B2 (ja) * 2010-02-23 2012-04-11 カシオ計算機株式会社 複数周波アンテナ
JP2011199494A (ja) 2010-03-18 2011-10-06 Panasonic Corp アンテナ装置、およびそれを備えた電子機器
TWI429138B (zh) 2010-03-25 2014-03-01 Htc Corp 平面雙向輻射天線
CN102208717B (zh) * 2010-03-31 2014-03-12 宏达国际电子股份有限公司 平面双向辐射天线
WO2011141860A1 (en) 2010-05-14 2011-11-17 Assa Abloy Ab Wideband uhf rfid tag
TWM400105U (en) * 2010-05-31 2011-03-11 Inpaq Technology Co Ltd Assembly of chip antenna and circuit board
JP5423895B2 (ja) 2010-07-06 2014-02-19 パナソニック株式会社 アンテナ装置および表示装置
US8736507B2 (en) 2010-10-22 2014-05-27 Panasonic Corporation Antenna apparatus provided with dipole antenna and parasitic element pairs as arranged at intervals
US9871293B2 (en) * 2010-11-03 2018-01-16 The Boeing Company Two-dimensionally electronically-steerable artificial impedance surface antenna
JP5429215B2 (ja) 2011-03-09 2014-02-26 株式会社村田製作所 水平方向放射アンテナ
JP5408160B2 (ja) * 2011-03-09 2014-02-05 株式会社村田製作所 水平方向放射アンテナ
JP5514325B2 (ja) 2011-06-02 2014-06-04 パナソニック株式会社 アンテナ装置
US9794848B2 (en) * 2011-07-25 2017-10-17 Ethertronics, Inc. Method and system for priority-based handoff
JP5148740B1 (ja) * 2011-11-30 2013-02-20 株式会社東芝 携帯型情報端末
KR101941208B1 (ko) * 2012-04-27 2019-01-23 삼성전자주식회사 기울기를 이용한 통신 단말의 상향 링크 전송 전력 제어 방법 및 장치와 그 방법에 대한 프로그램 소스를 저장한 기록 매체
US9246235B2 (en) 2012-10-26 2016-01-26 Telefonaktiebolaget L M Ericsson Controllable directional antenna apparatus and method
US9147939B2 (en) * 2013-03-29 2015-09-29 Alcatel Lucent Broadside antenna systems
US10020571B2 (en) * 2013-04-09 2018-07-10 Essex Electronics, Inc. Antenna mounting system for metallic structures
US9543648B2 (en) * 2013-04-27 2017-01-10 Commsky Technologies, Inc. Switchable antennas for wireless applications
US9705183B2 (en) * 2013-06-19 2017-07-11 Intermec Ip Corp. Wirelessly reconfigurable antenna
US9748657B1 (en) * 2013-11-21 2017-08-29 FIRST RF Corp. Cavity backed dipole antenna
WO2016020954A1 (ja) * 2014-08-06 2016-02-11 三菱電機株式会社 アンテナ装置およびアレーアンテナ装置
US9196953B1 (en) * 2014-11-24 2015-11-24 Amazon Technologies, Inc. Antenna with adjustable electrical path length
JP6489534B2 (ja) * 2014-12-08 2019-03-27 パナソニックＩｐマネジメント株式会社 アンテナ及び電気機器
TWI568079B (zh) * 2015-07-17 2017-01-21 緯創資通股份有限公司 天線陣列
KR102550706B1 (ko) * 2016-07-20 2023-07-03 삼성전자 주식회사 코일 공유 방법 및 장치
US20180301791A1 (en) * 2017-04-17 2018-10-18 Qualcomm Incorporated Antenna module with a vertical dipole antenna to cover a broadside radiation pattern
US10033100B1 (en) * 2017-10-03 2018-07-24 Vayyar Imaging Ltd. Floating dipole antenna with recess excitation
GB2571279B (en) 2018-02-21 2022-03-09 Pet Tech Limited Antenna arrangement and associated method
US10862211B2 (en) 2018-08-21 2020-12-08 Htc Corporation Integrated antenna structure
JP7446770B2 (ja) 2019-10-29 2024-03-11 キヤノン株式会社 無線通信装置
KR102230677B1 (ko) * 2019-11-25 2021-03-19 동우 화인켐 주식회사 안테나 소자 및 이를 포함하는 디스플레이 장치
CN116018726A (zh) * 2020-10-01 2023-04-25 谷歌有限责任公司 用于使毫米波天线覆盖转向和变宽的金属结构
CN117410728B (zh) * 2023-12-11 2024-04-19 四川九洲电器集团有限责任公司 一种定向天线的引向器及天线系统

Citations (6)

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Publication number Priority date Publication date Assignee Title
JPS54127616A (en) * 1978-03-27 1979-10-03 Toshiba Corp Control system for radio communication antenna
WO1999065108A1 (fr) * 1998-06-10 1999-12-16 Matsushita Electric Industrial Co., Ltd. Antenne radio
GB2351848A (en) * 1999-05-10 2001-01-10 Nec Corp Radiation reflector for mobile telephone
JP2001292017A (ja) * 2000-04-07 2001-10-19 Nec Corp 携帯電話装置
WO2003079561A2 (en) * 2002-03-14 2003-09-25 Ipr Licensing, Inc. Mobile communication handset with adaptive antenna array
US20030193446A1 (en) * 2002-04-15 2003-10-16 Paratek Microwave, Inc. Electronically steerable passive array antenna

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JP2614789B2 (ja) 1991-03-28 1997-05-28 太洋無線株式会社 八木アンテナ
JP2943426B2 (ja) 1991-08-09 1999-08-30 松下電器産業株式会社 アンテナ装置
US6456249B1 (en) * 1999-08-16 2002-09-24 Tyco Electronics Logistics A.G. Single or dual band parasitic antenna assembly
JP2001345633A (ja) 2000-03-28 2001-12-14 Matsushita Electric Ind Co Ltd アンテナ装置
JP3884409B2 (ja) 2003-06-04 2007-02-21 株式会社東芝 アンテナ装置および無線通信装置
JP4446272B2 (ja) * 2003-09-09 2010-04-07 株式会社国際電気通信基礎技術研究所 アレーアンテナ装置とその制御方法
JP2005253043A (ja) 2004-02-03 2005-09-15 Advanced Telecommunication Research Institute International アレーアンテナ装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127616A (en) * 1978-03-27 1979-10-03 Toshiba Corp Control system for radio communication antenna
WO1999065108A1 (fr) * 1998-06-10 1999-12-16 Matsushita Electric Industrial Co., Ltd. Antenne radio
GB2351848A (en) * 1999-05-10 2001-01-10 Nec Corp Radiation reflector for mobile telephone
JP2001292017A (ja) * 2000-04-07 2001-10-19 Nec Corp 携帯電話装置
WO2003079561A2 (en) * 2002-03-14 2003-09-25 Ipr Licensing, Inc. Mobile communication handset with adaptive antenna array
US20030193446A1 (en) * 2002-04-15 2003-10-16 Paratek Microwave, Inc. Electronically steerable passive array antenna

Non-Patent Citations (1)

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Title
See also references of WO2006038432A1 *

Also Published As

Publication number Publication date
US20090046019A1 (en) 2009-02-19
US7602340B2 (en) 2009-10-13
WO2006038432A1 (ja) 2006-04-13
EP1814195A1 (de) 2007-08-01
JPWO2006038432A1 (ja) 2008-05-15
JP4372156B2 (ja) 2009-11-25

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Designated state(s): DE FR GB

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PANASONIC CORPORATION

A4 Supplementary search report drawn up and despatched

Effective date: 20090612

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